【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence. Mark your answers on Answer Sheet Two.
4. _____ the boss says, it is unreasonable to ask me to work overtime without pay.
A. Whatever
B. Whenever
C. Whichever
D. However
